Scientists Create Memory Expansion for Brain
Posted by Ryan on June 20th, 2011
Well this is certainly a step in the right direction for downloading instructions on how to fly a helicopter right into your brain. Researchers have stuffed chips into rat brains that enabled them to instantly know things. They can also flip the switch off and the rats forget. Fascinating.
After studying the chemical interactions that allow short-term learning and memorization in rats, a group of scientists lead by Dr. Theodore Berger—from the University of South California’s Viterbi School of Engineering—have built a prosthetic chip that uses electrodes to enhance and expand their memory abilities. The chip is capable of storing neural signals, basically functioning as an electronic memory, allowing rats to learn more and keep it in the devices.
Dr. Berger’s description is almost frightening:
“Flip the switch on, and the rats remember. Flip it off, and the rats forget […] These integrated experimental modeling studies show for the first time that with sufficient information about the neural coding of memories, a neural prosthesis capable of real-time identification and manipulation of the encoding process can restore and even enhance cognitive mnemonic processes.
[Gizmodo]
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